A dual-site additive mediated crystallization strategy for homogenized FA–Cs based perovskite solar cells
Qihang Sun, Tianyin Miao, Chenyue Wang, Yu Tian, Yusong Ding, Zhenhuang Su, Bingchen He, Meirong Fu, Ziheng Zhang, Liujiang Zhang, Qingli Cao, Zonghao Liu, Ziqiu Ren, Wei Chen, Xingyu Gao, Jianhua He
Abstract
In situ analyses reveal that component segregation originates from non-equilibrium crystallization induced by differential coordination. A dual-site mediation strategy homogenizes the film, boosting performance, stability, and scalability.
Topics & Concepts
CrystallizationDual (grammatical number)Perovskite (structure)Materials scienceChemical engineeringCrystallographyChemistryEngineeringArtLiteraturePerovskite Materials and ApplicationsConducting polymers and applications